25956450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 85072680

約数和(自身を除く): 59116230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 29, 30, 34, 39, 45, 50, 51, 54, 58, 65, 75, 78, 81, 85, 87, 90, 102, 117, 130, 135, 145, 150, 153, 162, 170, 174, 195, 221, 225, 234, 255, 261, 270, 290, 306, 325, 351, 377, 390, 405, 425, 435, 442, 450, 459, 493, 510, 522, 585, 650, 663, 675, 702, 725, 754, 765, 783, 810, 850, 870, 918, 975, 986, 1053, 1105, 1131, 1170, 1275, 1305, 1326, 1350, 1377, 1450, 1479, 1530, 1566, 1755, 1885, 1950, 1989, 2025, 2106, 2175, 2210, 2262, 2295, 2349, 2465, 2550, 2610, 2754, 2925, 2958, 3315, 3393, 3510, 3770, 3825, 3915, 3978, 4050, 4350, 4437, 4590, 4698, 4930, 5265, 5525, 5655, 5850, 5967, 6409, 6525, 6630, 6786, 6885, 7395, 7650, 7830, 8775, 8874, 9425, 9945, 10179, 10530, 11050, 11310, 11475, 11745, 11934, 12325, 12818, 13050, 13311, 13770, 14790, 16575, 16965, 17550, 17901, 18850, 19227, 19575, 19890, 20358, 22185, 22950, 23490, 24650, 26325, 26622, 28275, 29835, 30537, 32045, 33150, 33930, 34425, 35802, 36975, 38454, 39150, 39933, 44370, 49725, 50895, 52650, 56550, 57681, 58725, 59670, 61074, 64090, 66555, 68850, 73950, 79866, 84825, 89505, 96135, 99450, 101790, 110925, 115362, 117450, 133110, 149175, 152685, 160225, 169650, 173043, 179010, 192270, 199665, 221850, 254475, 288405, 298350, 305370, 320450, 332775, 346086, 399330, 447525, 480675, 508950, 519129, 576810, 665550, 763425, 865215, 895050, 961350, 998325, 1038258, 1442025, 1526850, 1730430, 1996650, 2595645, 2884050, 4326075, 5191290, 8652150, 12978225, 25956450]

約数ペア:

[(1, 25956450), (2, 12978225), (3, 8652150), (5, 5191290), (6, 4326075), (9, 2884050), (10, 2595645), (13, 1996650), (15, 1730430), (17, 1526850), (18, 1442025), (25, 1038258), (26, 998325), (27, 961350), (29, 895050), (30, 865215), (34, 763425), (39, 665550), (45, 576810), (50, 519129), (51, 508950), (54, 480675), (58, 447525), (65, 399330), (75, 346086), (78, 332775), (81, 320450), (85, 305370), (87, 298350), (90, 288405), (102, 254475), (117, 221850), (130, 199665), (135, 192270), (145, 179010), (150, 173043), (153, 169650), (162, 160225), (170, 152685), (174, 149175), (195, 133110), (221, 117450), (225, 115362), (234, 110925), (255, 101790), (261, 99450), (270, 96135), (290, 89505), (306, 84825), (325, 79866), (351, 73950), (377, 68850), (390, 66555), (405, 64090), (425, 61074), (435, 59670), (442, 58725), (450, 57681), (459, 56550), (493, 52650), (510, 50895), (522, 49725), (585, 44370), (650, 39933), (663, 39150), (675, 38454), (702, 36975), (725, 35802), (754, 34425), (765, 33930), (783, 33150), (810, 32045), (850, 30537), (870, 29835), (918, 28275), (975, 26622), (986, 26325), (1053, 24650), (1105, 23490), (1131, 22950), (1170, 22185), (1275, 20358), (1305, 19890), (1326, 19575), (1350, 19227), (1377, 18850), (1450, 17901), (1479, 17550), (1530, 16965), (1566, 16575), (1755, 14790), (1885, 13770), (1950, 13311), (1989, 13050), (2025, 12818), (2106, 12325), (2175, 11934), (2210, 11745), (2262, 11475), (2295, 11310), (2349, 11050), (2465, 10530), (2550, 10179), (2610, 9945), (2754, 9425), (2925, 8874), (2958, 8775), (3315, 7830), (3393, 7650), (3510, 7395), (3770, 6885), (3825, 6786), (3915, 6630), (3978, 6525), (4050, 6409), (4350, 5967), (4437, 5850), (4590, 5655), (4698, 5525), (4930, 5265)]